1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slega [8]
3 years ago
14

Question is in the screenshot

Mathematics
1 answer:
marin [14]3 years ago
7 0

Answer:

5

Step-by-step explanation:

The difference of the mean heights is 10.

23 - 13 = 10

The variation is 2.

2 × 5 = 10

You might be interested in
$668 at 9.25% for 5 years
madreJ [45]

Answer:

$21.17

Step-by-step explanation:

Simple Interest=P(1+r)^t

Compounded Interest=P(e^rt)

SI=668*(1.0925)^5

SI=1039.64

CI=668(e^(0.0925*5))

CI=1060.81

1060.81-1039.64=21.17

So the difference is $21.17, thus doing compounded interest is better.

8 0
3 years ago
A ball is thrown from an initial height of 4 feet with an initial upward velocity of 17ft/s. The ball's height h (in feet) after
iVinArrow [24]
Use quadratic formula 
8= 4 +17t -16t^2
16t^2 - 17 t + 4
answers (17 + square root (33)) /32 and  (17 - square root (33)) /32
4 0
3 years ago
A farmer can spend no more than $4,000 on fertilizer and seeds. The fertilizer costs $2 per pound and seeds cost $20 per pound.
lilavasa [31]

Answer:

The graph in the attached figure

Step-by-step explanation:

Let

f -----> the number of pounds of fertilizer

s ----> the number of pounds of seeds

we know that

The inequality that represent the situation is

2f+20s\leq 4,000

using a graphing tool

see the attached figure

The solution is the triangular shaded area

7 0
3 years ago
Read 2 more answers
Are these proportional? <br> Yes | No
skelet666 [1.2K]

Answer:

yes

Step-by-step explanation:

multiply 6 for the numerators and denominaters

3 0
3 years ago
Read 2 more answers
Graph the equation by plotting three points. If all three are correct, the line will appear 2y = 3x + 11​
lukranit [14]

Answer:

(-1,4), (-5,0), (3,10) I hope this helps.

What I did I reduced the equation and got y by itself. The new equation would be y=3/2x+11/2x. I started plugging in points. I put the equation on a graph and found those points on the graph.

3 0
2 years ago
Other questions:
  • Joe is training for a race in 30 days.he needs to run a total of 135 miles. How many miles will Joe need to run each day to be r
    12·2 answers
  • A ladder is 9 feet 10 inches tall. How tall is it in inches?
    11·1 answer
  • A(y+1)=b solve for y
    12·2 answers
  • Tina is hiking in the Grand Canyon. she began the day 15 below sea level and ended her day 4,300 feet above sea level. How much
    13·1 answer
  • What is a equation for line with a slope o 2/3 and a y-intercept of (0,0)
    14·1 answer
  • What does 170/100 equal in decimals?
    7·1 answer
  • A cylindrical can without a top is made to contain 25 3 cm of liquid. What are the dimensions of the can that will minimize the
    15·1 answer
  • Please help, it's for a geometry quiz, show all work please, question in the image attached
    5·1 answer
  • What is the slope of the line? (Write your answer as a reduced fraction)
    14·1 answer
  • Pls help 30 points ASAP
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!